Flat C, 16 Chepstow Close, Northampton, NN5 7EB
About Flat C
Flat C is a semi-detached house in Northampton (NN5 7EB). It has a recorded floor area of 46 m² (around 495 sq ft) and construction records dating it to 1983-1990. The latest certificate (June 2024) shows a C (score 73). The rating has held steady at C across 2 certificates since May 2014. Between certificates, hot-water efficiency went from Poor to Average and lighting went from Good to Very Good. Main heating runs on electricity.
On the market in January 2015 and unlisted since — roughly 11 years. Across the public record there are 8 sales, relatively high churn for a single property. Across 1995–2015, sale prices on this property compounded at 5.6% per year. Today's modelled estimate of £121,000 is 34.4% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£182/sq ft) was about 39.4% above the typical sold price in the postcode. At 46 m² it's 17.9% smaller than the typical home in the postcode (56 m² median across 24 EPCs).
Know exactly what you're buying at Flat C
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
Planning history
Flat C has no planning applications on record.
Notable planning nearby
10applications of note in the surrounding area
We flagged 2 things worth checking at Flat C
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
- Larger development activity nearby
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Sales history & valuation
Flat C has more than doubled in price since the earliest registered sale in 1995.
£121,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.6% per year over 20 years.
£90,000
Growth on file: 5.6% per year over 20 years.
Sales timeline
30 January 2015Most recent
£90,000
26 January 2007
£89,996
+16.9%over 3 years23 January 2004
£76,995
+58.8%over 2 years23 August 2001
£48,500
+12.8%over 8 months21 December 2000
£43,000
+10.3%over 9 months30 March 2000
£39,000
+18.2%over 1 year6 August 1998
£33,000
+6.5%over 3 years12 June 1995
£31,000
Median price across the last 5 sales in NN5 7EB: £198,000 (2024–2022).
Nearby sales in NN5 7EB
14 Chepstow Close, Northampton, NN5 7EB
Sold Sept 2024
£210,000Flat F, 16 Chepstow Close, Northampton, NN5 7EB
Sold Mar 2024
£115,0001 Chepstow Close, Northampton, NN5 7EB
Sold Nov 2023
£198,00017a, Chepstow Close, Northampton, NN5 7EB
Sold Feb 2023
£135,00012 Chepstow Close, Northampton, NN5 7EB
Sold Nov 2022
£220,000
Everything we know about Flat C, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
- Larger development activity nearby

Versus other Chepstow Close homes
On floor area, Flat C runs well behind the street norm.
Price per m²
£1,957
Street avg £1,765
Floor Area
46 m²
Street avg 51 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
2.2 t/year
Street avg 2.9 t/year
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The neighbourhood at a glance
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Monmouth Road — bus stop.
Closest school
0.4 km
St James Church of England Primary School. 29 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
52.8dB

Night-time· 23:00 – 07:00
43.0dB